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An approach for synthesizing AgInZnS/CdS/ZnS core–shell–shell quantum dots (QDs) that demonstrate exceptional stability and electroluminescence (EL) performance is introduced. This approach involves incorporating a cadmium sulfide (CdS) interlayer between an AgInZnS (AIZS) core and a zinc sulfide (ZnS) shell to prevent the diffusion of Zn ions into the AIZS core and the cation exchange at the core–shell...
The authors report a strategic approach to achieve metallic properties from semiconducting CuFeS colloidal nanocrystal (NC) solids through cation exchange method. An unprecedentedly high electrical conductivity is realized by the efficient generation of charge carriers onto a semiconducting CuS NC template via minimal Fe exchange. An electrical conductivity exceeding 10 500 S cm−1 (13 400 S cm−1...
Objective
Chronic rhinosinusitis (CRS) is one of the most common chronic inflammatory diseases. The effect of chronic inflammation caused by CRS on the occurrence of various cancers has not been thoroughly evaluated. This study aimed to investigate the increased incidences of 10 types of cancers among CRS patients with/without nasal polyps (NP) using a national population‐based database from the...
Aim
To describe the prevalence and associated factors of pre‐frailty and frailty in older patients with heart failure.
Design
Secondary analysis of data collected across two cross‐sectional surveys on self‐care behaviours of patients with heart failure.
Methods
We analysed the data of patients with heart failure who were 60 years or older (n = 407) in cardiovascular outpatient clinics at two...